68 citations · 240 across the 7 of their papers we have counts for
3 papers · 1 filter
Spectrum and entanglement of phonons in quantum fluids of light
Xavier Busch, Iacopo Carusotto, Renaud Parentani
We study the quantum state of phonons propagating on top of a fluid of light coherently generated in a planar microcavity device by a quasi-resonant incident laser beam. In the ste…
Dynamical Casimir Effect in dissipative media: When is the final state non-separable ?
Xavier Busch, Renaud Parentani
We study the consequences of dissipation in homogeneous media when the system is subject to a sudden change, thereby producing pairs of correlated quasi-particles with opposite mom…
Dissipative fields in de Sitter and black hole spacetimes: Quantum entanglement due to pair production and dissipation
Julian Adamek, Xavier Busch, Renaud Parentani
For free fields, pair creation in expanding universes is associated with the building up of correlations that lead to nonseparable states, i.e., quantum mechanically entangled ones…